I am looking for opinions on tube preamps and SS amp combinations. I currently own the Pass X-1 and X-250 SS units. I would be looking to spend $5K - $10K on the combo new or used. I recently heard the Sim Audio W-5 SS amp with the Art Audio new Gill tube preamp and it sounded really nice. I will probably try the Art with my Pass but would like to know what other combinations to consider.
Another vote for Supratek Syrah. I have tried two or three SS amps with her, and am pleased with the results I'm now getting with the Syrah and a Plinius SA-102. Good combo.
I am now using a Supratek Syrah w/DNA 0.5 Rev A+ pair to biamp Vandy 3ASigs. Just got the Syrah today, but first impression is WOW. Much more transparent than the BAT VK3i, and more emotional than the CAT SL-1 Sig that I have been using recently. Anyone want to buy a pre-amp?
Reb1208: Thanks for your response. The ARC LS 16 and Marsh A400s seem to be a good combination. Just a taste of tube warmth with all the attributes of an SS amp.
Sim Audio W-5 matches well with most tube preamps due to its high gain, high input impedance and good voltage sensitivity. You will have a more difficult time (but not impossible) mating the X-250 with a tube preamp because of its gain and input impedance.
Try a BAT VK-5i with the x-250. The BAT was used extensively in many a suite at C.E.S. and the Stereophile shows in the later '90s and was a mainstay in many reviewers personal reference systems. I am using this pre with Threshold SA-1 160watt pure class A monoblocks with glorious results. It would help if you mentioned your front end and speakers that you are utilizing.
My suggestion is Pass X-350 + ARC Reference II (MKI). You should be able to find this combo at around 8K-9K for used ones. My combo is X-600 + ARC Ref. II (MKI) and is sounding great. Pretty sweet/warm on the top-end and mid range. Bass is full of dynamic and authority.
I am using an ARC LS-25 mk1 with a matched quad of NOS Amperex 6dj8's. Amp is the new ARC 150.2 digital switching amplifier. Tubes+SS+Digital control = best sound I have ever had in my home. You will be hearing more about the 150.2 once the rag mags wake up. Was looking to spend much more- no need.
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